Improper Input Validation in Apache Tomcat
Moderate severity
GitHub Reviewed
Published
May 14, 2022
to the GitHub Advisory Database
•
Updated Jan 27, 2023
Package
Affected versions
>= 5.5.0, < 5.5.35
>= 6.0.0, < 6.0.35
>= 7.0.0, < 7.0.23
Patched versions
5.5.35
6.0.35
7.0.23
Description
Published by the National Vulnerability Database
Jan 5, 2012
Published to the GitHub Advisory Database
May 14, 2022
Reviewed
Jul 13, 2022
Last updated
Jan 27, 2023
Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
References